| 2018 | EDUCON | Creating engaging experiences in MOOCs through in-course redeemable rewards. | Alejandro Ortega-Arranz, Marco Kalz, Alejandra Martnez-Mons |
| 2014 | FIE | "Tap it again, Sam": Harmonizing the frontiers between digital and real worlds in education. | Bernardo Tabuenca, Marco Kalz, Marcus Specht |
| 2014 | ICALT | Mobile inquiry-based learning for sustainability education in secondary schools. | Marco Kalz, Olga Firssova, Dirk Brner, Stefaan Ternier, Fleur Prinsen, Ellen Rusman, Hendrik Drachsler, Marcus Specht |
| 2010 | ICCE | A Conceptual Framework for Ambient Learning Displays. | Dirk Brner, Marco Kalz, Marcus Specht |
| 2010 | ICCE | Supporting the Reuse of Open Educational Resources through Open Standards. | Christian Glahn, Marco Kalz, Marion R. Gruber, Marcus Specht |
| 2010 | ICCE | Ambient Displays and Game Design Patterns for Social Learning. | Sebastian Kelle, Dirk Brner, Marco Kalz, Marcus Specht, Christian Glahn |
| 2009 | ICALT | Using Language Technologies to Diagnose Learner's Conceptual Development. | Adriana J. Berlanga, Marco Kalz, Slavi Stoyanov, Peter van Rosmalen, Alisdair Smithies, Isobel Braidman |